[LR11x0] Prevent WiFi scanning attempts on LR1121 (#1290)

jgromes · Oct 26, 2024 · 709fbdb · 709fbdb
1 parent b12f705
commit 709fbdb
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/modules/LR11x0/LR1121.h b/src/modules/LR11x0/LR1121.h
@@ -21,9 +21,6 @@ class LR1121: public LR1120 {
     */
     LR1121(Module* mod); // cppcheck-suppress noExplicitConstructor
 
-    // TODO this is where overrides to disable GNSS+WiFi scanning methods on LR1121
-    // will be put once those are implemented
-
 #if !RADIOLIB_GODMODE
   private:
 #endif

diff --git a/src/modules/LR11x0/LR11x0.cpp b/src/modules/LR11x0/LR11x0.cpp
@@ -1512,6 +1512,11 @@ int16_t LR11x0::setLrFhssConfig(uint8_t bw, uint8_t cr, uint8_t hdrCount, uint16
 }
 
 int16_t LR11x0::startWifiScan(char wifiType, uint8_t mode, uint16_t chanMask, uint8_t numScans, uint16_t timeout) {
+  // LR1121 cannot do WiFi scanning
+  if(this->chipType == RADIOLIB_LR11X0_DEVICE_LR1121) {
+    return(RADIOLIB_ERR_UNSUPPORTED);
+  }
+
   uint8_t type;
   switch(wifiType) {
     case('b'):